Measurement Of Angles On Holes: Difference between revisions

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: [[File:TechDraw 2PointCenterLine.svg|24px]] [[TechDraw_2PointCenterLine|Add Centerline between 2 Points]]
: [[File:TechDraw 2PointCenterLine.svg|24px]] [[TechDraw_2PointCenterLine|Add Centerline between 2 Points]]
: [[File:TechDraw 2LineCenterLine.svg|24px]] [[TechDraw_2LineCenterLine|Add Centerline between 2 Lines]]
: [[File:TechDraw 2LineCenterLine.svg|24px]] [[TechDraw_2LineCenterLine|Add Centerline between 2 Lines]]
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[[Image:TechDraw_Tutorial_2PointCenterLine_example.png|250px|]]
[[Image:TechDraw_Tutorial_2PointCenterLine_example.png|250px|]]
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{{Caption|Above: created with [[File:TechDraw 2PointCenterLine.svg|16px]] [[TechDraw_2PointCenterLine]] which creates centerlines between 2 points}}
{{Caption|Above: created with [[File:TechDraw 2PointCenterLine.svg|16px]] which creates centerlines between 2 points}}
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[[Image:TechDraw_Tutorial_2LineCenterLine_example.png|250px|]]
[[Image:TechDraw_Tutorial_2LineCenterLine_example.png|250px|]]
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{{Caption|Above: created with [[File:TechDraw 2LineCenterLine.svg|16px]] [[TechDraw_2LineCenterLine]] which creates centerlines between 2 lines}}
{{Caption|Above: created with [[File:TechDraw 2LineCenterLine.svg|16px]] which creates centerlines between 2 lines}}
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In the dialog box choice "Ausgerichtet / Aligned" for achses out of main achses. "Erweitert um / Extend by" means the length of the center line beyond of the body line. With "Shift Horiz." and "Shift Vert." the center line can moving in horizontal or vertical direction, if is necessary. "Stil" means the figure of center line.
In the associated Combo View dialog box select in the Tasks panel under ''Orientation'' "Aligned" for axes out of main axes. ''Extend By'' means the length of the center line beyond of the body line in the drawing. With ''Shift Horizontal'' and ''Shift Vertical'' the center line can move in horizontal or vertical direction, if is necessary. ''Style'' means the figure of center line.


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[[Image:Create-Center-Line3P.JPG|250px|left]]
The created center line is fix and didn't can change. Delete only with [[Image:AnHi9.PNG|24px]] from the tool bar.
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{{Caption|Above: dialog box}}
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The created center line can change. Select the center line and press the button [[File:TechDraw 2LineCenterLine.svg|24px]] or [[File:TechDraw 2PointCenterLine.svg|24px]] from the tool bar which you have created the center line. Delete the center line only with [[File:TechDraw_CosmeticEraser.svg|24px]] from the tool bar after selecting the center line.
[[Image:AnHi7.PNG|250px|left]]
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{{TechDraw Tools navi{{#translation:}}}}
2. Setting angles:
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Quadrant points select with [[File:TechDraw_Quadrants.svg|24px]] from the tool bar. Next select the points as show below and use [[Image:TechDraw_Dimension_Angle3Pt.svg|24px]] from the tool bar to create the angle. Other succession create other angles.
Is there no catching point on the center line change "ISO count" in the properties.


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In der sich öffnenden Dialogbox muss für Bohrungen außerhalb der Hauptachsen der Punkt in „Ausgerichtet/Aligned“ gesetzt werden.
[[Image:AnHi11.PNG|250px|left]]
„Erweitert um/Extend by“ gibt den Überstand der Bohrungsmittellinie über die Körperlinie hinaus an. Der Wert kann in der Regel belassen werden. Nur wenn die Länge der Mittellinie verändert werden soll, muss dieser Wert geändert werden. Die Änderung erfolgt symetrisch. Über die Werte in „Shift Horiz.“ und „Shift Vert.“ kann die Mittellinie danach beliebig verschoben werden.
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Zur gewünschten Darstellung kann ggf. die Stärke der Mittellinie und der Anzeigetyp der Mittellinie (Bindestrich, Strich-Punkt usw.) angepasst werden.
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Die so gesetzten Mittellinein können nachträglich nicht mehr bearbeitet werden. Wurde eine Mittellinie falsch gesetzt oder soll nachträglich geändert werden, dann diese Linie markieren und mittels entfernen.
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Das Procedere zum Setzen der Mittellinie dann neu und mit geänderten Angaben durchführen.
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2. Winkel bemaßen:
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Zuerst die vier Quadrantpunke über das Symbol in der Werkzeugleiste einblenden. Danach den gewünschten Quadrantpunkt, das Achskreuz und einen Fangpunkt auf der Mittellinie der Bohrung markieren.
{{Caption|Above: Succession of selection|center}}
Wird in der Ansicht kein Fangpunkt auf der Mittellinie der Bohrung angezeigt, dann den Wert bei „ISO count“ im Eigenschaftsfeld der Ansicht erhöhen.
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Mit dem Befehl aus der Werkzeugleiste wird der Winkel dargestellt. Die Reihenfolge der Markierung dieser Punkte beeinflusst den dargestellten Winkel!
{{TechDraw Tools navi{{#translation:}}}}
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Latest revision as of 13:21, 14 April 2023

Tutorial
Topic
TechDraw
Level
Base
Time to complete
1 minute
Authors
AnHi
FreeCAD version
0.19
Example files
None
See also
None

Introduction

This tutorial explains how to create center hole lines using the TechDraw Workbench with oriented holes.

By creating angles for holes it's not possible to use vertical or horizontal center lines (false/true) from the properties of the view. Helping lines and/or helping points are created for this necessity.

Proceeding

1. Setting center lines on holes:

There are some possibilities to create a center line for holes. At first the lines or points on the hole must be selected as shown below. Second, the following tools can be used from the toolbar to create the center line:

Add Centerline between 2 Points
Add Centerline between 2 Lines


Above: created with which creates centerlines between 2 points

Above: created with which creates centerlines between 2 lines

In the associated Combo View dialog box select in the Tasks panel under Orientation "Aligned" for axes out of main axes. Extend By means the length of the center line beyond of the body line in the drawing. With Shift Horizontal and Shift Vertical the center line can move in horizontal or vertical direction, if is necessary. Style means the figure of center line.




















Above: dialog box


The created center line can change. Select the center line and press the button or from the tool bar which you have created the center line. Delete the center line only with from the tool bar after selecting the center line.

2. Setting angles:

Quadrant points select with from the tool bar. Next select the points as show below and use from the tool bar to create the angle. Other succession create other angles. Is there no catching point on the center line change "ISO count" in the properties.







Above: Succession of selection